| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $134.72 | 3.831% | $139.8811 | $139.88 | $139.90 | $139.90 |
| Purchase #2 | $96.57 | 11.305% | $107.4872 | $107.49 | $107.50 | $107.50 |
| Purchase #3 | $65.88 | 5.567% | $69.5475 | $69.55 | $69.55 | $69.50 |
| Purchase #4 | $48.25 | 9.191% | $52.6847 | $52.68 | $52.70 | $52.70 |
| Purchase #5 | $127.61 | 7.328% | $136.9613 | $136.96 | $136.95 | $137.00 |
| Purchase #6 | $187.27 | 9.332% | $204.746 | $204.75 | $204.75 | $204.70 |
| Purchase #7 | $61.73 | 10.360% | $68.1252 | $68.13 | $68.15 | $68.10 |
| 7 purchase totals = | $722.03 | $779.4330 | $779.44 | $779.50 | $779.40 | |